railway RRB JE (CBT I + CBT II) Mock Test 2024 Quantitative Aptitude Profit and Loss Successive Selling
If the ratio of the cost price and the selling price of an article be 4 : 5, then the percentage of profit is:
1
27½
2
25
3
15
4
10
If the ratio of the cost price and the selling price of an article be 4 : 5, then the percentage of profit is: